仏岩温泉
Hotokeiwa OnsenOperated by · 有限会社 鈴森商事
Sampled at wellhead
硫
Sulfate
Classification
Calcium Sulfate spring
A calcium-led sulfate spring with the quietly settled body characteristic of the type. Weakly alkaline at pH 8.2, soft on the skin,. Mineralization is moderate (~1,350 mg/kg dissolved solids) — enough body to feel without weighing the bath down.
pH
8.20
Weakly alkaline
Source temperature
33.5°C
Warm
Tonicity
1.35g/kg
Hypotonic
Flow rate
431L/min
Typical
Free CO₂
1.35mg/kg
Low
- Color
- colorless and transparent
Analyzed Sep 19, 2018·一般社団法人 群馬県薬剤師会(環境衛生試験センター)